Cannabis withdrawal involves experiencing at least two psychological and one physiological symptom (at least three symptoms total) after stopping heavy and prolonged marijuana use (e.g., daily or almost daily use for the past several months).

The symptoms of marijuana withdrawal include insomnia, vomiting and muscle spasms. Learn about the withdrawal and detox process, and where to find help.

Cannabis withdrawal involves experiencing at least two psychological and one physiological symptom (at least three symptoms total) after stopping heavy and prolonged marijuana use (e.g., daily or almost daily use for the past several months).

How cannabis (marijuana, weed, dope, pot) affects you, … If you cut down or give up, you will experience withdrawal from nicotine as well as cannabis.